/*
 * Copyright 2016 Wealth Inc. All rights reserved.
 */
 package com.wealth.platform.web.controller;

import java.io.OutputStream;
import java.util.List;

import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.support.DefaultMultipartHttpServletRequest;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import com.wealth.platform.entity.Account;
import com.wealth.platform.service.IAccountService;
import com.wealth.system.entity.Corporation;
import com.wealth.system.service.ICorpService;
import com.wealth.system.service.ShiroUser;
import com.wealth.system.web.controller.BaseController;

import iaas.annotation.Log;
import iaas.enums.StatusEnum;
import iaas.utils.RedirectMessage;
import iaas.web.JqGridRequest;
import iaas.web.JqGridResponse;
import iaas.web.JqGridUtil;

/**
 * @author chan
 * @version 1.0
 * @since 1.0
 */
 
@Controller
@RequestMapping(value="/manage/platform/account")
public class AccountController extends BaseController{

	Logger logger = Logger.getLogger(AccountController.class);
	
	@Autowired
	private IAccountService accountService;
	@Autowired
	private ICorpService corpService;
	/**
	 * 所有RequestMapping方法调用前的Model准备方法, 实现Struts2 Preparable二次部分绑定的效果,先根据form的id从数据库查出Classify对象,再把Form提交的内容绑定到该对象上。
	 * 因为仅update()方法的form中有id属性，因此仅在update时实际执行.
	 */
	@ModelAttribute
	public void init(@RequestParam(value = "id", defaultValue = "-1") Long id, Model model) {
		try{
			if (id != -1) {
				Account account = accountService.get(id);
				model.addAttribute("account", account);
			}
		}catch(Exception e){
			logger.error("初始化错误", e);
		}
	}
	
	/**
	 * 列表
	 */
	@RequestMapping(value="/list",method = RequestMethod.GET)
	public String list(Model model){
		Long corpid = ShiroUser.getInstance().getUser().getCorp().getId();
		model.addAttribute("corpid", corpid);
		return "platform/account/list";
	}
	
	
	/**
	 * 列表ajax查询数据
	 */
	@RequestMapping(value="/list",method = RequestMethod.POST)
	@ResponseBody
	public JqGridResponse getJson(Model model,JqGridRequest request) {
		try{

			Long corpid = ShiroUser.getInstance().getUser().getCorp().getId();
			
			Page<Account> page = accountService.get(corpid, request,Account.class);
			
			return JqGridUtil.getJqGrirdResponse(page);
		}catch(Exception e){
			logger.error("列表错误！", e);
			return null;
		}
	}
	
	
	/**
	 * 详情
	 */
	@RequestMapping(value="/{id}",method = RequestMethod.GET)
	public String infoForm(Model model,@PathVariable("id") Long id){
		try{
			Account account = accountService.get(id);
			model.addAttribute("account", account);
			return "platform/account/info";
		}catch(Exception e){
			logger.error("详情页面错误,id="+id, e);
			return "system/500";
		}
	}
	
	
	/**
	 * 导入页面
	 */
	@RequestMapping(value="/import",method = RequestMethod.GET)
	public String importForm(Model model){
		try {
			
			List<Corporation> corporations=corpService.findByStatus(StatusEnum.NORMAL.getValue());
			model.addAttribute("corporations", corporations);
			return "platform/account/import";
		} catch (Exception e) {
			logger.error("创建页面错误", e);
			return "system/500";
		}
	}
	
	/**
	 * 导入账户信息
	 */
	@Log(method="导入银行账户")
	@RequestMapping(value="/import",method = RequestMethod.POST)
	public String importAccount(DefaultMultipartHttpServletRequest request, Model model,Long corpid,RedirectAttributes redirectAttributes){
		try {
			
			MultipartFile file = request.getFile("file");
			boolean isSuccess= accountService.importFile(file, corpid);
			if(isSuccess){
				redirectAttributes.addFlashAttribute("message", RedirectMessage.setShowTipSuccess("导入成功"));
			}else{
				redirectAttributes.addFlashAttribute("message", RedirectMessage.setShowTipSuccess("导入失败"));
			}
			return "redirect:/manage/platform/account/list";
		} catch (Exception e) {
			logger.error("创建错误", e);
			return "system/500";
		}
	}
	


	/**
	 * 导出账户信息
	 */
	@RequestMapping(value="/export/{corpId}",method = RequestMethod.GET)
	public void export(HttpServletResponse response,@PathVariable Long corpId){
		try {
			
			HSSFWorkbook wb = accountService.exportFile(corpId);
			//数据类型
	        response.setContentType("application/vnd.ms-excel");   
	        //定义文件类型和文件名
	        response.setHeader("Content-disposition", "attachment;filename="+System.currentTimeMillis()+".xls");    
	        //写入
	        OutputStream ouputStream = response.getOutputStream();    
	        wb.write(ouputStream);    
	        ouputStream.flush();    
	        ouputStream.close();  
			
		} catch (Exception e) {
			logger.error("创建页面错误", e);
			
		}
	}
	
	
	
	
	/**
	 * 编辑页面
	 */
	@RequestMapping(value="/update/{id}",method = RequestMethod.GET)
	public String setUpdateForm(Model model,@PathVariable("id") Long id){
		try{
			Account account = accountService.get(id);
			model.addAttribute("account", account);
			return "platform/account/update";
		}catch(Exception e){
			logger.error("编辑页面错误,id="+id, e);
			return "system/500";
		}
	}
	
	/**
	 * 修改信息
	 */
	@RequestMapping(value="/update/{id}",method = RequestMethod.POST)
	public String update(@PathVariable("id") Long id,@ModelAttribute("account") Account account,RedirectAttributes redirectAttributes){
		try{
			accountService.save(account);
			redirectAttributes.addFlashAttribute("message", RedirectMessage.setShowTipSuccess("编辑成功"));
			return "redirect:/manage/platform/account/list";
		}catch(Exception e){
			logger.error("编辑错误,id="+id, e);
			return "system/500";
		}
	}
	
	/**
	 * 删除（逻辑删除）
	 */
	@RequestMapping(value="/delete/{id}",method = RequestMethod.GET)
	public String delete(@PathVariable Long id,RedirectAttributes redirectAttributes){
		try{
			accountService.deleteLogical(id);
			redirectAttributes.addFlashAttribute("message", RedirectMessage.setShowTipSuccess("删除成功"));
			return "redirect:/manage/platform/account/list";
		}catch(Exception e){
			logger.error("删除错误,id="+id,e);
			return "system/500";
		}
	}
	
	/**
	 * 停用
	 */
	@RequestMapping(value="/disable/{id}",method = RequestMethod.GET)
	public String disable(@PathVariable Long id,RedirectAttributes redirectAttributes){
		try{
			accountService.updateStatus(id, StatusEnum.STOP.getValue());
			redirectAttributes.addFlashAttribute("message", RedirectMessage.setShowTipWarning("停用成功"));
			return "redirect:/manage/platform/account/list";
		}catch(Exception e){
			logger.error("停用错误,id="+id,e);
			return "system/500";
		}
	}
	
	/**
	 * 启用
	 */
	@RequestMapping(value="/enable/{id}",method = RequestMethod.GET)
	public String enable(@PathVariable Long id,RedirectAttributes redirectAttributes){
		try{
			accountService.updateStatus(id, StatusEnum.NORMAL.getValue());
			redirectAttributes.addFlashAttribute("message", RedirectMessage.setShowTipWarning("启用成功"));
			return "redirect:/manage/platform/account/list";
		}catch(Exception e){
			logger.error("启用错误,id="+id,e);
			return "system/500";
		}
	}
}